add depreacted kspace style

/* ----------------------------------------------------------------------

   LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator

   http://lammps.sandia.gov, Sandia National Laboratories

   Steve Plimpton, sjplimp@sandia.gov

   Copyright (2003) Sandia Corporation.  Under the terms of Contract

   DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains

   certain rights in this software.  This software is distributed under

   the GNU General Public License.

   See the README file in the top-level LAMMPS directory.

------------------------------------------------------------------------- */

/* ----------------------------------------------------------------------

   Contributing author: Axel Kohlmeyer (Temple U)

------------------------------------------------------------------------- */

#include <cstring>

#include "kspace_deprecated.h"

#include "kspace_hybrid.h"

#include "comm.h"

#include "force.h"

#include "error.h"

using namespace LAMMPS_NS;

static void writemsg(LAMMPS *lmp, const char *msg, int abend=1)

{

  if (lmp->comm->me == 0) {

    if (lmp->screen) fputs(msg,lmp->screen);

    if (lmp->logfile) fputs(msg,lmp->logfile);

  }

  if (abend)

    lmp->error->all(FLERR,"This kspace style is no longer available");

}

/* ---------------------------------------------------------------------- */

void KspaceDeprecated::settings(int, char **)

{

  const char *my_style = force->kspace_style;

  if (strcmp(my_style,"DEPRECATED") == 0) {

    writemsg(lmp,"\nKspace style 'DEPRECATED' is a dummy style\n\n",0);

  }

}  

/* -*- c++ -*- ----------------------------------------------------------

   LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator

   http://lammps.sandia.gov, Sandia National Laboratories

   Steve Plimpton, sjplimp@sandia.gov

   Copyright (2003) Sandia Corporation.  Under the terms of Contract

   DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains

   certain rights in this software.  This software is distributed under

   the GNU General Public License.

   See the README file in the top-level LAMMPS directory.

------------------------------------------------------------------------- */

#ifdef KSPACE_CLASS

KspaceStyle(DEPRECATED,KspaceDeprecated)

#else

#ifndef LMP_KSPACE_DEPRECATED_H

#define LMP_KSPACE_DEPRECATED_H

#include "kspace.h"

namespace LAMMPS_NS {

class KspaceDeprecated : public Kspace {

 public:

  KspaceDeprecated(class LAMMPS *lmp) : Kspace(lmp) {}

  virtual ~KspaceDeprecated() {}

  virtual void init() {}

  virtual void setup() {}

  virtual void compute(int, int) {}

};

}

#endif

#endif

/* ERROR/WARNING messages:

*/